Biology 5090 · O Level · Temperature control

Temperature control — practice question

(a)[4]

Explain what is meant by control through negative feedback.

(b)[6]

Describe how two named skin components help regulate body temperature in hot conditions.

Worked solution & mark scheme

This 10-mark question has a full step-by-step worked solution and mark scheme. One marking point: “A change from the set point is detected” …

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